Home / 3,440.94-4,752.36-2,319.93

Finding the Fourth Proportional to 3,440.94, 4,752.36 and 2,319.93

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Solution

The fourth proportional to 3,440.94, 4,752.36 and 2,319.93 is: 3,204.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440.94 : 4,752.36 = 2,319.93 : x
  2. Step 2: Convert to fraction form
    3,440.94/4,752.36 = 2,319.93/x
  3. Step 3: Cross multiply
    3,440.94x = 4,752.36 × 2,319.93
  4. Step 4: Simplify right side
    3,440.94x = 11,025,142.53
  5. Step 5: Solve for x
    x = 11,025,142.53/3,440.94
  6. Step 6: Final answer
    x = 3,204.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.